TABLE I. A. 
To face p. 208. 
1 
Bur- 
Copper 
No. of 
Days 
to 
wind 
up. 
Date. 
Persons’ Names. 
Ships’ Names. 
then 
in 
or 
Iron 
Chronometers. 
Rates given. 
Rates found. 
Difference of 
Rates. 
REMARKS. 
Ton9. 
fastened. 
1302 
Capt. Duns ford 
H. C. S. Ceres 
1200 
Iron 
Arnold 
1 
II 
3.4 gaining 
II 
5 0 gaining 
n 
1.6 gained 
& 
Margetts 
8 
5.0 gaining 
5.2 gaining 
0.2 gained 
I These Chronometers went remarkably steady during the voyage, with 
1803 
Marge tts 
8 
2.5 losing 
2.0 losing 
0.5 gained 
J the rates found. 
Earnshaw 
1 
6.2 losing 
7-5 losing 
1.3 lost 
1804 
Capt. Dunsford 
H. C. S. Ceres 
1200 
Iron 
Arnold 
1 
4.5 gaining 
6.0 gaining 
1.5 gained 
1 These Chronometers gained on board the same as on the preceding 
& 
Margetts 
8 
5.0 gaining 
5.2 gaining 
0.2 gained 
3 voyage. 
1805 
Earnshaw 
1 
6.4 losing 
8.0 losing 
1 .6 lost 
This also lost in similar proportion 
1806 
& 
1807 
Capt. Dunsford 
H. C. S. Ceres 
1200 
Iron 
Arnold 
1 
2.5 gaining 
3.8 gaining 
1.3 gained 
The same Chronometer as above, same alteration. 
Arnold 
1 
4.6 losing 
4.0 losing 
0.6 gained 
This Chronometer went five years at 5” on shore, and 5.3 on board. 
Margetts 
8 
5.0 gaining 
5.3 gaining 
0.3 gained 
Earnshaw 
1 
1 .4 losing 
1.5 gaining 
2.9 gained 
The same Chronometer as above, altered after cleaning. 
1808 
Capt. Dodds 
H. C. S. Walmer Castle 
1260 
Iron 
Barraud 
1 
7.3 gaining 
6.0 gaining 
1.3 lost 
& 
Brockbank 
8 
4.0 losing 
2.8 losing 
1.2 gained 
1809 
Arnold 
1 
3.6 gaining 
4.0 gaining 
0.4 gained 
1810 
Capt. Mayne 
H. C. S. Batavia 
750 
Iron 
Earnshaw 
1 
6.7 losing 
3.2 losing 
3.5 gained 
This Chronometer went very irregular during the voyage. 
& 
Mr. Coleman 
Arnold 
1 
3.7 gaining 
5.4 gaining 
1.7 gained 
1811 
Brockbank 
2 
1 1.8 losing 
13.8 losing 
2.0 lost 
These Chronometers were on shore at Calcutta upwards of three months, and then had the following rates given and found. 
1812 
Capt. Mayne 
H. C. S. Batavia 
750 
Iron 
Earnshaw 
1 
10.5 gaining 
18.0 and 23" gaining 
NO reliance on this Chronometer at any time. 
Arnold 
1 
6.7 gaining 
2.4 gaining 
1.7 gained 
This Chronometer gradually lost during the whole voyage. 
Mr. Coleman 
Brockbank 
2 
15.4 losing 
18.6 losing 
3.2 lost 
Capt. Blanchard 
H. C. S. James Sibbald 
700 
Iron 
1813 
The Book containing the various changes of these Chronometers is in 
Captain Blanchard’s possession, whose arrival in England is daily expected. 
& 
Capt. Money 
1814 
Mr. Coleman 
Mr. Decharme 
J 
N. B. The above Chronometers were all under my entire charge ; I therefore can vouch for the accuracy of the above statements. G. Coleman. 
